In 1943 Rittmeister Georg von Boeselager summoned the famous musician Stabsmusikmeister Hugo Gerlach who in 1943/44 formed the Trompeter-Korps of K.R.M., later 3. Kav-Brigade from trumpeters of ex Kav.Rgt 6 and Kav.Rgt 15. This regimental marching band, consisting of 23 trumpeters was mounted on white horses and was the only Trompeter-Korps which existed during the war.

Notable members

Georg Freiherr von Boeselager (Active in the resistance against Hitler and was killed in action before his part in the July 20 Plot was revealed, the Bundeswehr barracks Freiherr-von-Boeselager-Kaserne in Munster was named in his honour 1984)Philipp Freiherr von Boeselager (Active in the resistance against Hitler and the last surviving member of the July 20 Plot, he died in 2008)